TW200639150A - Method of producing unsaturated fatty acid - Google Patents

Method of producing unsaturated fatty acid

Info

Publication number
TW200639150A
TW200639150A TW095103376A TW95103376A TW200639150A TW 200639150 A TW200639150 A TW 200639150A TW 095103376 A TW095103376 A TW 095103376A TW 95103376 A TW95103376 A TW 95103376A TW 200639150 A TW200639150 A TW 200639150A
Authority
TW
Taiwan
Prior art keywords
unsaturated fatty
producing unsaturated
fatty acids
hot spot
fatty acid
Prior art date
Application number
TW095103376A
Other languages
Chinese (zh)
Other versions
TWI341305B (en
Inventor
Hyun-Jong Shin
Byung-Yul Choi
Young-Jin Cho
Yeon-Shick Yoo
Young-Hyun Choi
Duk Ki Kim
Joo Yeon Park
Original Assignee
Lg Chemical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200639150A publication Critical patent/TW200639150A/en
Application granted granted Critical
Publication of TWI341305B publication Critical patent/TWI341305B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/08—Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
    • B65B27/083—Storage receptacles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/02—Refuse receptacles; Accessories therefor without removable inserts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2240/00—Types of refuse collected
    • B65F2240/156—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Disclosed is a method for producing unsaturated fatty acids from unsaturated aldehydes by means of fixed-bed catalytic partial oxidation in a shell-and-tube reactor, characterized in that the reactor includes a reaction zone for producing unsaturated fatty acids, the reaction zone having an inactive material layer inserted into a position where a hot spot is to be generated in a reaction tube. A fixed-bed shell-and-tube reactor for use in the above method is also disclosed. According to the present invention, at least one layer of inactive material is packed at the point of a hot spot to control the hot spot temperature efficiently, thereby increasing the lifetime of a catalyst and producing unsaturated fatty acids with high yield.
TW095103376A 2005-02-01 2006-01-27 Method of producing unsaturated fatty acid TWI341305B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050009128A KR100850857B1 (en) 2005-02-01 2005-02-01 Method of producing unsaturated fatty acid

Publications (2)

Publication Number Publication Date
TW200639150A true TW200639150A (en) 2006-11-16
TWI341305B TWI341305B (en) 2011-05-01

Family

ID=36777444

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103376A TWI341305B (en) 2005-02-01 2006-01-27 Method of producing unsaturated fatty acid

Country Status (7)

Country Link
US (1) US7365228B2 (en)
EP (1) EP1846352A4 (en)
JP (1) JP4850851B2 (en)
KR (1) KR100850857B1 (en)
CN (1) CN101107212B (en)
TW (1) TWI341305B (en)
WO (1) WO2006083098A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868454B1 (en) * 2005-07-08 2008-11-11 주식회사 엘지화학 Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with high efficiency
BRPI0906766A2 (en) * 2008-01-17 2015-07-14 Lg Chemical Ltd Catalyst system, oxidation reactor containing the same, and preparation method for acrolein and acrylic acid employing the same
JP5314983B2 (en) * 2008-09-26 2013-10-16 日本化薬株式会社 Method for producing methacrylic acid
KR101257411B1 (en) 2009-10-09 2013-04-23 주식회사 엘지화학 Method for production of (meth)acrylic acid
CN103228356B (en) 2010-12-03 2015-09-23 株式会社日本触媒 Unsaturated carboxylic acid catalyst for preparing and use the preparation method of unsaturated carboxylic acid of this catalyst
DE102011011895A1 (en) * 2011-02-21 2012-08-23 Lurgi Gmbh tubular reactor
CN108752198A (en) * 2014-04-30 2018-11-06 三菱化学株式会社 （Methyl）Method for producing acrylic acid
KR101609984B1 (en) * 2014-07-09 2016-04-06 주식회사 엘지화학 High performance poly-oxometalate catalyst and method for producing the same
KR101960919B1 (en) * 2015-08-11 2019-03-22 주식회사 엘지화학 High performance poly-oxometalate catalyst and method for producing the same
CA2904477A1 (en) * 2015-09-14 2017-03-14 Nova Chemicals Corporation Heat dissipating diluent in fixed bed reactors
CN109126454B (en) * 2017-06-27 2024-08-23 中国石油化工股份有限公司 Temperature-control safe catalytic oxidation VOCs treatment reactor
CN109304157A (en) * 2017-07-28 2019-02-05 中国石油化工股份有限公司 The catalyst of prepared by acrolein oxidation acrylic acid
US20220193640A1 (en) 2019-05-02 2022-06-23 Dow Global Technologies Llc Aldehyde byproduct reduction in acrylic acid production using highly active and elective catalysts

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513405C2 (en) 1975-03-26 1982-10-21 Basf Ag, 6700 Ludwigshafen Process for the production of acrylic acid by oxidation of propylene with gases containing oxygen in two separate catalyst stages which are arranged one behind the other in a tubular reactor
JPS5330688A (en) * 1976-09-03 1978-03-23 Agency Of Ind Science & Technol Polymers having metal collecting ability
AU529228B2 (en) * 1977-07-13 1983-06-02 Nippon Shokubai Kagaku Kogyo Co. Ltd. Catalytic vapour phase oxidation
ES2035663T3 (en) 1989-02-17 1993-04-16 Jgc Corporation APPARATUS OF THE TYPE OF WRAPPING AND TUBES, WHICH HAVE AN INTERMEDIATE PLATE OF TUBES.
JPH0784400B2 (en) * 1990-04-03 1995-09-13 株式会社日本触媒 Process for producing unsaturated aldehyde and unsaturated acid
JP3287066B2 (en) * 1993-06-28 2002-05-27 住友化学工業株式会社 Method for producing acrylic acid
JP3537253B2 (en) 1996-03-06 2004-06-14 株式会社日本触媒 Method for producing acrylic acid
JP3775872B2 (en) 1996-12-03 2006-05-17 日本化薬株式会社 Method for producing acrolein and acrylic acid
FR2760009A1 (en) * 1997-02-27 1998-08-28 Atochem Elf Sa PROCESS FOR MANUFACTURING ACRYLIC ACID FROM ACROLEIN BY REDOX REACTION AND THE USE OF A SOLID COMPOSITION OF MIXED OXIDES AS A REDOX SYSTEM IN THE SAID REACTION
JP3463529B2 (en) * 1997-09-04 2003-11-05 東亞合成株式会社 Gas phase catalytic oxidation reaction method and reactor
JPH1186286A (en) 1997-09-05 1999-03-30 Sanyo Electric Co Ltd Optical disc inspecting instrument
JP3948798B2 (en) 1997-10-27 2007-07-25 株式会社日本触媒 Acrylic acid production method
JP3943284B2 (en) 1999-05-27 2007-07-11 株式会社日本触媒 Acrylic acid production method
JP3732080B2 (en) * 1999-08-31 2006-01-05 株式会社日本触媒 Catalytic gas phase oxidation reactor
JP3895527B2 (en) * 1999-08-31 2007-03-22 株式会社日本触媒 Catalytic gas phase oxidation method
JP3646027B2 (en) * 1999-11-05 2005-05-11 株式会社日本触媒 Reactor for catalytic gas phase oxidation and method for producing (meth) acrylic acid using the same
US6620968B1 (en) * 1999-11-23 2003-09-16 Rohm And Haas Company High hydrocarbon space velocity process for preparing unsaturated aldehydes and acids
JP4318367B2 (en) * 2000-02-16 2009-08-19 株式会社日本触媒 Method for producing acrolein and acrylic acid
JP3943311B2 (en) * 2000-05-19 2007-07-11 株式会社日本触媒 Process for producing unsaturated aldehyde and unsaturated carboxylic acid
JP4426069B2 (en) 2000-06-12 2010-03-03 株式会社日本触媒 Acrylic acid production method
JP4163021B2 (en) * 2002-02-14 2008-10-08 三菱化学株式会社 Vapor phase catalytic oxidation method using multi-tube heat exchanger type reactor
DE10206989A1 (en) * 2002-02-19 2003-08-21 Basf Ag Production of phthalic anhydride involves gas-phase oxidation of o-xylene or naphthalene in a tubular reactor containing three or more different catalyst beds with controlled hot-spot temperatures
JP3939262B2 (en) * 2002-04-03 2007-07-04 株式会社日本触媒 Process for producing unsaturated aldehydes
JP4212888B2 (en) * 2002-12-26 2009-01-21 三菱化学エンジニアリング株式会社 Plate type catalytic reactor
IN235864B (en) * 2003-12-24 2009-09-04 Lg Chemical Ltd
US7265250B2 (en) * 2003-12-26 2007-09-04 Lg Chem, Ltd. Method of producing unsaturated aldehyde and/or unsaturated fatty acid

Also Published As

Publication number Publication date
CN101107212B (en) 2011-09-14
US7365228B2 (en) 2008-04-29
KR20060088292A (en) 2006-08-04
JP2008528683A (en) 2008-07-31
CN101107212A (en) 2008-01-16
KR100850857B1 (en) 2008-08-06
TWI341305B (en) 2011-05-01
WO2006083098A1 (en) 2006-08-10
EP1846352A1 (en) 2007-10-24
EP1846352A4 (en) 2010-06-02
US20060211883A1 (en) 2006-09-21
JP4850851B2 (en) 2012-01-11

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